diff --git a/UPGRADE-4.2.md b/UPGRADE-4.2.md
index 7556a91eed..8d69d2c526 100644
--- a/UPGRADE-4.2.md
+++ b/UPGRADE-4.2.md
@@ -29,7 +29,6 @@ Config
    ```
 
  * Deprecated `FileLoaderLoadException`, use `LoaderLoadException` instead.
- * Deprecated using environment variables with `cannotBeEmpty()` if the value is validated with `validate()`
 
 Console
 -------
diff --git a/UPGRADE-4.3.md b/UPGRADE-4.3.md
new file mode 100644
index 0000000000..c88642f610
--- /dev/null
+++ b/UPGRADE-4.3.md
@@ -0,0 +1,7 @@
+UPGRADE FROM 4.2 to 4.3
+=======================
+
+Config
+------
+
+ * Deprecated using environment variables with `cannotBeEmpty()` if the value is validated with `validate()`
diff --git a/src/Symfony/Component/Config/CHANGELOG.md b/src/Symfony/Component/Config/CHANGELOG.md
index a2c1a2076a..5b4f60a272 100644
--- a/src/Symfony/Component/Config/CHANGELOG.md
+++ b/src/Symfony/Component/Config/CHANGELOG.md
@@ -1,12 +1,16 @@
 CHANGELOG
 =========
 
+4.3.0
+-----
+
+ * deprecated using environment variables with `cannotBeEmpty()` if the value is validated with `validate()`
+
 4.2.0
 -----
 
  * deprecated constructing a `TreeBuilder` without passing root node information
  * renamed `FileLoaderLoadException` to `LoaderLoadException`
- * deprecated using environment variables with `cannotBeEmpty()` if the value is validated with `validate()`
 
 4.1.0
 -----
diff --git a/src/Symfony/Component/Config/Definition/VariableNode.php b/src/Symfony/Component/Config/Definition/VariableNode.php
index 93576870cf..0d722c6bd2 100644
--- a/src/Symfony/Component/Config/Definition/VariableNode.php
+++ b/src/Symfony/Component/Config/Definition/VariableNode.php
@@ -84,7 +84,7 @@ class VariableNode extends BaseNode implements PrototypeNodeInterface
         // deny environment variables only when using custom validators
         // this avoids ever passing an empty value to final validation closures
         if (!$this->allowEmptyValue && $this->isHandlingPlaceholder() && $this->finalValidationClosures) {
-            @trigger_error(sprintf('Setting path "%s" to an environment variable is deprecated since Symfony 4.2. Remove "cannotBeEmpty()", "validate()" or include a prefix/suffix value instead.', $this->getPath()), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Setting path "%s" to an environment variable is deprecated since Symfony 4.3. Remove "cannotBeEmpty()", "validate()" or include a prefix/suffix value instead.', $this->getPath()), E_USER_DEPRECATED);
 //            $e = new InvalidConfigurationException(sprintf('The path "%s" cannot contain an environment variable when empty values are not allowed by definition and are validated.', $this->getPath(), json_encode($value)));
 //            if ($hint = $this->getInfo()) {
 //                $e->addHint($hint);
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Compiler/ValidateEnvPlaceholdersPassTest.php b/src/Symfony/Component/DependencyInjection/Tests/Compiler/ValidateEnvPlaceholdersPassTest.php
index 90417f44d2..c544015d90 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Compiler/ValidateEnvPlaceholdersPassTest.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Compiler/ValidateEnvPlaceholdersPassTest.php
@@ -215,7 +215,7 @@ class ValidateEnvPlaceholdersPassTest extends TestCase
      * NOT LEGACY (test exception in 5.0).
      *
      * @group legacy
-     * @expectedDeprecation Setting path "env_extension.scalar_node_not_empty_validated" to an environment variable is deprecated since Symfony 4.2. Remove "cannotBeEmpty()", "validate()" or include a prefix/suffix value instead.
+     * @expectedDeprecation Setting path "env_extension.scalar_node_not_empty_validated" to an environment variable is deprecated since Symfony 4.3. Remove "cannotBeEmpty()", "validate()" or include a prefix/suffix value instead.
      */
     public function testEmptyEnvWhichCannotBeEmptyForScalarNodeWithValidation(): void
     {